andrius/mes - mes - Gitea - Andrius Štikonas

Commit Graph

Author	SHA1	Message	Date
Jan Nieuwenhuizen	521f97dfb3	mescc: Initial x86_64-mes scaffold. * build-aux/GNUmakefile.in (x86_64-mes): New target. * .gitignore: Ignore x86 and x86_64 out files. * build-aux/build-mes.sh: Resurrect three initial exit42 scaffold tests. * build-aux/build-x86_64-mes.sh: New file. Add initial exit42 scaffold test. * lib/x86-mes/elf32-0header.hex2: Fix comment. * lib/x86-mes/elf32-header.hex2: Likewise. * lib/x86_64-mes/elf-0footer.hex2: New file. * lib/x86_64-mes/elf64-0header.hex2: New file. * lib/x86_64-mes/elf64-body-exit-42.hex2: New file. * lib/x86_64-mes/exit-42.c: New file.	2018-08-10 11:15:43 +02:00
Jan Nieuwenhuizen	125b43acc8	mescc: Update elf32-header for linux-4.17. Previously, our binaries showed this $ readelf -s scaffold/main.mes-out There are 2 program headers, starting at offset 64 Program Headers: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align LOAD 0x000000 0x01000000 0x01000000 0x0557c 0x0557c RWE 0x1 LOAD 0x000000 0x01000000 0x01000000 0x0557c 0x0557c RWE 0x1 Section to Segment mapping: Segment Sections... 00 .text .data 01 .text .data Linux-4.17 refuses to run this and says Uhuuh, elf segment at 0000000001000000 requested but the memory is mapped already Segmentation fault * lib/x86-mes/elf32-header.hex2: Remove unused data program header.	2018-06-16 08:32:12 +02:00
Jan Nieuwenhuizen	272b522962	build: Use arch-dir. * lib/x86-mes: Move from stage0. * build-aux/build-cc.sh: Create libraries in lib/gcc. Update users. * build-aux/build-mes.sh: Create libraries in lib/x86-mes. Update users. * build-aux/build-mes-gcc.sh: Rename from build-mlibc.sh. Create libraries in lib/x86-mes-gcc. Update callers. * build-aux/cc-mes-gcc.sh: Rename from cc-mlibc.sh. Update callers.	2018-05-29 20:07:46 +02:00

Author

SHA1

Message

Date

Jan Nieuwenhuizen

521f97dfb3

mescc: Initial x86_64-mes scaffold.

* build-aux/GNUmakefile.in (x86_64-mes): New target.
* .gitignore: Ignore x86 and x86_64 out files.
* build-aux/build-mes.sh: Resurrect three initial exit42 scaffold tests.
* build-aux/build-x86_64-mes.sh: New file.  Add initial exit42
  scaffold test.
* lib/x86-mes/elf32-0header.hex2: Fix comment.
* lib/x86-mes/elf32-header.hex2: Likewise.
* lib/x86_64-mes/elf-0footer.hex2: New file.
* lib/x86_64-mes/elf64-0header.hex2: New file.
* lib/x86_64-mes/elf64-body-exit-42.hex2: New file.
* lib/x86_64-mes/exit-42.c: New file.

2018-08-10 11:15:43 +02:00

Jan Nieuwenhuizen

125b43acc8

mescc: Update elf32-header for linux-4.17.

Previously, our binaries showed this

    $ readelf -s scaffold/main.mes-out
    There are 2 program headers, starting at offset 64

    Program Headers:
      Type           Offset   VirtAddr   PhysAddr   FileSiz MemSiz  Flg Align
      LOAD           0x000000 0x01000000 0x01000000 0x0557c 0x0557c RWE 0x1
      LOAD           0x000000 0x01000000 0x01000000 0x0557c 0x0557c RWE 0x1

     Section to Segment mapping:
      Segment Sections...
       00     .text .data
       01     .text .data

Linux-4.17 refuses to run this and says

    Uhuuh, elf segment at 0000000001000000 requested but the memory is mapped already
    Segmentation fault

* lib/x86-mes/elf32-header.hex2: Remove unused data program header.

2018-06-16 08:32:12 +02:00

Jan Nieuwenhuizen

272b522962

build: Use arch-dir.

* lib/x86-mes: Move from stage0.
* build-aux/build-cc.sh: Create libraries in lib/gcc.  Update users.
* build-aux/build-mes.sh: Create libraries in lib/x86-mes.  Update users.
* build-aux/build-mes-gcc.sh: Rename from build-mlibc.sh.  Create
  libraries in lib/x86-mes-gcc.  Update callers.
* build-aux/cc-mes-gcc.sh: Rename from cc-mlibc.sh.  Update callers.

2018-05-29 20:07:46 +02:00

3 Commits